The sphere weighs .075pound per cubic inch if the sphere radius is 4inches what is the weight to the sphere to the nearest pound

1 answer:

5 0

Sphere Volume = 4/3 • π • r³
Sphere Volume = 4/3 • π •radius^3
Sphere Volume = 268.08 cubic inchesSphere weight = 268.08 * .075
Sphere weight = 20.106 pounds =20 pounds (rounded)

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